EP1245432A1 - Verfahren und Vorrichtung zur Steuerung der elektrischen Energieversorgung eines elektrisch angetriebenen Fahrzeuges, bestimmt zum Betrieb in externem oder autonomen Mode - Google Patents

Verfahren und Vorrichtung zur Steuerung der elektrischen Energieversorgung eines elektrisch angetriebenen Fahrzeuges, bestimmt zum Betrieb in externem oder autonomen Mode Download PDF

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Publication number
EP1245432A1
EP1245432A1 EP02290398A EP02290398A EP1245432A1 EP 1245432 A1 EP1245432 A1 EP 1245432A1 EP 02290398 A EP02290398 A EP 02290398A EP 02290398 A EP02290398 A EP 02290398A EP 1245432 A1 EP1245432 A1 EP 1245432A1
Authority
EP
European Patent Office
Prior art keywords
supply
external
autonomous
vehicle
infrastructure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP02290398A
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English (en)
French (fr)
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EP1245432B1 (de
Inventor
Arnaud Deleu
Philippe Nogaret
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom Transport SA
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Alstom SA
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Filing date
Publication date
Application filed by Alstom SA filed Critical Alstom SA
Publication of EP1245432A1 publication Critical patent/EP1245432A1/de
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Publication of EP1245432B1 publication Critical patent/EP1245432B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L9/00—Electric propulsion with power supply external to the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L9/00—Electric propulsion with power supply external to the vehicle
    • B60L9/16—Electric propulsion with power supply external to the vehicle using ac induction motors
    • B60L9/18—Electric propulsion with power supply external to the vehicle using ac induction motors fed from dc supply lines
    • B60L9/22—Electric propulsion with power supply external to the vehicle using ac induction motors fed from dc supply lines polyphase motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/30—Electric propulsion with power supplied within the vehicle using propulsion power stored mechanically, e.g. in fly-wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Definitions

  • the present invention relates to a method and to a device for controlling the electrical supply of a vehicle with electric traction intended to function in external power supply mode or in autonomous power supply mode depending on the presence or absence of an external power infrastructure along the vehicle traffic lane.
  • the invention relates in particular to food in electric energy of tram type vehicles.
  • such a feeding system has the disadvantage of requiring the detection of the connection of the pantograph to the catenary, in order to better manage the switching from one power supply mode to another and optimizing the performance of the feeding system.
  • the vehicle is always supplied with electrical energy by the autonomous power supply or by the catenary, which leads to having transition phases during which the vehicle is both connected to the device autonomous power supply and catenary.
  • the autonomous supply device may be active, i.e. used as that energy generator, with an output voltage greater than the catenary voltage, thus causing a loss of energy from the autonomous power supply device to the catenary accompanied by a rapid and penalizing discharge of the device autonomous power supply.
  • Another disadvantage of such a feeding system is the possible formation of an electric arc during detachment of the pantograph from the catenary causing rapid wear of these various elements.
  • the invention therefore aims to remedy these drawbacks by proposing a method and a device for controlling the electrical energy supply of a traction vehicle electric operating in stand-alone power mode or in power mode external, which allows the detection of the vehicle connection to an infrastructure external power supply and which optimizes the management of the transition between the two feeding modes while being simple and economical to achieve.
  • the subject of the invention is a method for controlling the energy supply.
  • electric of a vehicle with electric traction intended to operate in mode external power supply or in autonomous power supply mode, depending on the presence or absence of an external power infrastructure along the vehicle traffic lane the vehicle having a DC bus connected both to an autonomous power supply system on board the vehicle and an external power line that can be connected to a external power infrastructure by means of a connecting member, characterized in that the connection of said connecting member with said is detected external power infrastructure by measuring the current flowing through the line external power supply, the presence of a non-zero current in the supply line signaling the presence of a connected external power infrastructure said connecting member.
  • the invention also relates to a device for controlling the supply of electrical energy of an electrically-powered vehicle intended to operate in mode standalone power supply or in external power supply mode, depending on the whether or not there is an external power infrastructure along the circulation of said vehicle, the vehicle comprising a continuous supply bus connected both to an autonomous power supply system on board the vehicle and an external power line that can be connected to a external power infrastructure by means of a connecting member, characterized in that it includes a current sensor for measuring the current flowing through the external power line to detect the connection of the connection member to the external power infrastructure.
  • Figure 1 shows a diagram of a power supply system of a railway vehicle, of the tramway type, equipped with electric traction motors reversible 4, i.e. absorbing electrical energy during moments of traction and providing electrical energy during braking moments.
  • traction motors are controlled by a traction module 3 which is connected to a DC power bus 1 powered on the one hand in steady state conventional by an external power supply line 2 and on the other hand, in autonomous by an autonomous power supply system 6 on board the tram.
  • the traction motors 4 are, by way of nonlimiting example, motors three-phase, the traction module 3 then consisting of an inverter.
  • the module traction 3 is connected to a cable 10 bringing the current back to earth by conduction through tram wheels and track rails.
  • the external supply line 2 is provided at its end with a pantograph 5 arranged on the roof of the tram and intended to cooperate with a catenary 7 when the tramway runs on a section of track equipped with such infrastructure.
  • Line external power supply 2 is provided with a filter impedance 8 disposed between the pantograph 5 and the DC power bus 1, a capacity 9 being connected between the DC bus 1 and the earth return cable 10.
  • the autonomous supply system 6 consists of a storage system kinetics of energy comprising a synchronous electric motor with magnets, the rotor drives a flywheel, this motor being associated with a converter or a accumulator with a two quadrant chopper allowing the control of the voltage of output of the autonomous power system.
  • the steering wheel of inertia is driven by the motor at a high speed, and in discharge mode, the motor operates as a generator by supplying energy to the traction module 3.
  • the output voltage of the autonomous power system 6 is controlled by a module 12 which receives information from a current sensor 13 disposed on the external supply line 2.
  • This control module 12 regulates the voltage of output in a voltage range substantially close to that of the catenary voltage (typical voltage of 750 V) to allow identical operation of the module traction 3 that it is supplied directly by the supply system autonomous 6 or by the catenary 7.
  • the traction module of the tram is powered by the only autonomous power supply device 6 which is then in active mode, that is to say that it operates as an energy generator, the pantograph 5 is then for example placed in the lowered position on command of the driver. During this phase, the pantograph 5 is not connected to a catenary and no current flows in the external supply line 2 of the tram.
  • the control module 12 then receives from the sensor 13 the information according to which the current I ext in the external line 2 is zero and proceeds to regulate the output voltage at a nominal value of the order of 750 V.
  • the driver orders the deployment of the pantograph 5 so that the latter comes into contact with the catenary 7.
  • the autonomous supply system 6 is always in active mode and the control module 12 of the autonomous supply system 6, which continuously receives and analyzes the value of the current passing through the current sensor 13 detects the instant when the current I ext becomes non-zero, this instant corresponding substantially to the instant where the pantograph 5 is connected to the catenary 7.
  • the control module 12 controls the output voltage of the supply system autonomous 6 so as to regulate the current I ext flowing in the external power supply line 2 to a value close to zero.
  • This regulation of the current I ext can for example be carried out by a computer according to the control diagram of FIG. 2 in which the value of the current I ext coming from the sensor 13 is sent in a first and a second branch.
  • the first branch comprises a comparator 20 calculating the difference between a reference current I ref chosen zero and the value of the measured current I ext .
  • the output of comparator 20 is sent to a block 21 which calculates a setpoint voltage U bus / ref close to the catenary voltage in order to substantially cancel the current I ext , a measurement of the catenary voltage being carried out using a sensor for pre-positioning U bus / ref around this catenary voltage, and which transmits this set voltage U bus / ref to a control block 22.
  • the second branch comprises a block 23 carrying out the calculation from the absolute value of the value of the current I ext then to the comparison of this value with a threshold close to zero and for example chosen equal to 50 mA.
  • the information according to which the absolute value of the current I ext is greater than the threshold is then sent to the input of the control block 22 which proceeds to block the emission of the new reference voltage U bus / ref as long as the current I ext is below the current threshold.
  • This regulation of the output voltage of the autonomous power system 6 when the DC power bus 1 is simultaneously supplied by the catenary 7 and by the autonomous power system 6 in active mode makes it possible to prevent the autonomous power system 6 does not discharge through the catenary 7 when the catenary voltage is lower than the system output voltage autonomous power supply 6.
  • the autonomous power system 6 is placed in passive mode either so automatic using a time delay, either manually on command of the driver.
  • the autonomous power system 6 is placed in passive mode either so automatic using a time delay, either manually on command of the driver.
  • the autonomous power system 6 in passive mode it is to say that it no longer supplies power to the DC power bus 1
  • the traction 3 is supplied exclusively by the catenary 7 through the line external power supply 2 and the autonomous power supply system 6 also receiving the current from the external power supply line 2 for recharging energy kinetics of its flywheel, especially when the tram stops in a stopping station or during braking phases where all the power available at the catenary can be used to recharge the power system autonomous 6.
  • the autonomous power system 6 When the tram is preparing to leave the area equipped with the catenary 7 to return to an unequipped area, the autonomous power system 6 is again switched to active mode either on command of the driver, or automatically for example by interaction with a beacon placed along the track or by estimation of the position by a computer. During this phase the DC power bus 1 is simultaneously supplied by the autonomous power system 6 and the external power line 2, and the control module 12 then regulates the output voltage of the autonomous power system 6 from so as to appreciably cancel the current I ext flowing in the external supply line, and thus avoid the possible discharge of the autonomous supply system 6 through the catenary 7.
  • the pantograph 5 can then be disconnected from the catenary 7 either naturally When reaching the end of catenary 7, either at the driver's command, the disconnection then taking place without the risk of an electric arc appearing because the current is substantially zero in the external supply line 2 thanks to the regulation carried out by the control module 12.
  • the device and the method for controlling the power supply of the tram according to the invention therefore allow very simple detection of the moment when the pantograph is connected to the catenary and thus optimize the load of the autonomous power system in preventing rapid discharge of the autonomous power system through the catenary.
  • the method according to the invention makes it possible to eliminate any risk electric arc on disconnection of the pantograph, which allows considerably increase the service life of the elements.
  • connection member may consist of a shoe cooperating with an external power infrastructure consisting of a rail.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
EP02290398A 2001-03-29 2002-02-19 Verfahren und Vorrichtung zur Steuerung der elektrischen Energieversorgung eines elektrisch angetriebenen Fahrzeuges, bestimmt zum Betrieb in externem oder autonomen Mode Expired - Lifetime EP1245432B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0104276 2001-03-29
FR0104276A FR2822764B1 (fr) 2001-03-29 2001-03-29 Procede et dispositif de pilotage de l'alimentation en energie d'un vehicule a traction electrique destine a fonctionner en mode d'alimentation externe ou en mode d'alimentation autonome

Publications (2)

Publication Number Publication Date
EP1245432A1 true EP1245432A1 (de) 2002-10-02
EP1245432B1 EP1245432B1 (de) 2011-04-27

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EP02290398A Expired - Lifetime EP1245432B1 (de) 2001-03-29 2002-02-19 Verfahren und Vorrichtung zur Steuerung der elektrischen Energieversorgung eines elektrisch angetriebenen Fahrzeuges, bestimmt zum Betrieb in externem oder autonomen Mode

Country Status (13)

Country Link
US (1) US6864598B2 (de)
EP (1) EP1245432B1 (de)
JP (1) JP4049601B2 (de)
KR (1) KR100843040B1 (de)
AT (1) ATE507104T1 (de)
AU (1) AU781429B2 (de)
CA (1) CA2378636C (de)
CZ (1) CZ298810B6 (de)
DE (1) DE60239847D1 (de)
ES (1) ES2363330T3 (de)
FR (1) FR2822764B1 (de)
HU (1) HU224396B1 (de)
PL (1) PL353047A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2912699A1 (fr) * 2007-02-20 2008-08-22 Alstom Transport Sa Equipement electrique dispose en toiture d'un vehicule ferroviaire a traction electrique
DE102009039684A1 (de) 2009-09-02 2011-03-31 Voith Patent Gmbh Hybridantrieb für Schienenfahrzeuge
EP1765631B1 (de) * 2004-06-21 2017-03-22 ALSTOM Transport Technologies Verwendung einer stromversorgungsvorrichtung, verfahren zur stromversorgung von stromverbrauchern eines triebfahrzeuges und datenträger für dieses verfahren
EP3085570B1 (de) * 2015-04-20 2019-12-04 ALSTOM Transport Technologies Stromversorgungsnetz für ein elektrisch angetriebenes fahrzeug und verfahren zur steuerung solch eines stromversorgungssystems

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JP5210308B2 (ja) * 2007-06-25 2013-06-12 長江 竹嶋 車両及び交通システム
KR101162454B1 (ko) * 2008-04-30 2012-07-04 미쓰비시덴키 가부시키가이샤 전기 철도 시스템
EP2296933B1 (de) 2008-07-01 2016-10-05 Proterra Inc. Aufladestationen für elektrofahrzeuge
DE202009006579U1 (de) 2009-05-06 2009-07-16 Kertes, Miroslav Vorrichtung zur Versorgung eines Lastkraftwagens aus einer Zusatzenergiequelle
JP2013515645A (ja) 2009-12-23 2013-05-09 プロテラ インコーポレイテッド 電気車両用の充電スタンド
DE102010029450A1 (de) * 2010-05-28 2011-12-01 Siemens Aktiengesellschaft Elektrische Schaltung für einen Energiespeicher eines Fahrzeuges, Ladestation und Verfahren zum Aufladen eines Energiespeichers
US8684150B2 (en) * 2010-06-15 2014-04-01 General Electric Company Control assembly and control method for supplying power to electrified rail vehicles
US8511449B2 (en) * 2010-06-29 2013-08-20 General Electric Company Propulsion system for a powered rail vehicle and method of adapting the propulsion system between different configurations
ES2405762B1 (es) * 2011-10-06 2014-06-30 Windinertia Technologies S.L. Sistema inteligente de gestión y control de estaciones de recarga de vehículos eléctricos conectadas a infraestructura ferroviaria
JP5883736B2 (ja) * 2012-07-13 2016-03-15 川崎重工業株式会社 主変圧器と高電圧機器箱の接続構造およびそれを備えた鉄道車両
JP5927217B2 (ja) * 2014-03-03 2016-06-01 株式会社豊田中央研究所 電源システム
DE102014217219A1 (de) * 2014-08-28 2016-03-03 Siemens Aktiengesellschaft Elektrische Schaltung für ein Fahrzeug und Verfahren zur Kontaktaufnahme und/oder -beendigung eines Fahrzeugs mit einem fahrzeugexternen elektrischen Netz
CN104597354B (zh) 2015-01-27 2018-09-25 中车青岛四方机车车辆股份有限公司 基于列车供电系统的弓网电弧的检测方法及系统
CN105346402A (zh) * 2015-11-24 2016-02-24 唐山轨道客车有限责任公司 外接电源装置及供电系统
DE102018212053B4 (de) * 2018-07-19 2020-07-09 Siemens Mobility GmbH Verfahren und Vorrichtungen zum Laden zumindest eines Energiespeichers eines Schienenfahrzeugs
RU193790U1 (ru) * 2019-07-05 2019-11-15 Ооо Нпц "Экспресс" Источник электропитания для пассажирских железнодорожных вагонов локомотивной тяги
IT202000004342A1 (it) * 2020-03-02 2021-09-02 Hitachi Rail S P A Veicolo su rotaia provvisto di un pantografo e di un sistema di comando per sollevare/abbassare tale pantografo
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US3924084A (en) * 1973-12-04 1975-12-02 Volvo Ab Arrangement for power transmission from a stationary electric conductor to a vehicle
EP0982176A1 (de) * 1998-08-28 2000-03-01 Alstom France SA Stromversorgungssystem für ein elektrisch angetriebenes Fahrzeug
WO2000037279A2 (en) * 1998-12-21 2000-06-29 Siemens Energy & Automation, Inc. System, method and apparatus for connecting electrical sources in series under full load

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DE2338222A1 (de) * 1973-07-27 1975-02-06 Lieber Hans Wilhelm Prof Dr In Mittels eines elektromotors angetriebenes fahrzeug
US3924084A (en) * 1973-12-04 1975-12-02 Volvo Ab Arrangement for power transmission from a stationary electric conductor to a vehicle
EP0982176A1 (de) * 1998-08-28 2000-03-01 Alstom France SA Stromversorgungssystem für ein elektrisch angetriebenes Fahrzeug
FR2782680A1 (fr) * 1998-08-28 2000-03-03 Alstom Technology Systeme d'alimentation d'un vehicule a traction electrique
WO2000037279A2 (en) * 1998-12-21 2000-06-29 Siemens Energy & Automation, Inc. System, method and apparatus for connecting electrical sources in series under full load

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1765631B1 (de) * 2004-06-21 2017-03-22 ALSTOM Transport Technologies Verwendung einer stromversorgungsvorrichtung, verfahren zur stromversorgung von stromverbrauchern eines triebfahrzeuges und datenträger für dieses verfahren
FR2912699A1 (fr) * 2007-02-20 2008-08-22 Alstom Transport Sa Equipement electrique dispose en toiture d'un vehicule ferroviaire a traction electrique
WO2008113903A3 (fr) * 2007-02-20 2008-11-27 Alstom Transport Sa Equipement electrique dispose en toiture d' un vehicule ferroviaire a traction electrique
US8151955B2 (en) 2007-02-20 2012-04-10 Alstom Transport S.A. Electrical equipment arranged in the roof of an electrically driven railway vehicle
CN101622151B (zh) * 2007-02-20 2012-11-14 阿尔斯通运输股份有限公司 位于电力牵引铁路车辆顶部的电力设备
DE102009039684A1 (de) 2009-09-02 2011-03-31 Voith Patent Gmbh Hybridantrieb für Schienenfahrzeuge
EP3085570B1 (de) * 2015-04-20 2019-12-04 ALSTOM Transport Technologies Stromversorgungsnetz für ein elektrisch angetriebenes fahrzeug und verfahren zur steuerung solch eines stromversorgungssystems
AU2016202445B2 (en) * 2015-04-20 2020-10-22 Alstom Holdings An electrical power supply system for an electrically propelled vehicle and methods of controlling such an electrical power supply system

Also Published As

Publication number Publication date
EP1245432B1 (de) 2011-04-27
CZ20021140A3 (cs) 2002-11-13
HUP0200987A2 (hu) 2003-04-28
CA2378636A1 (fr) 2002-09-29
ES2363330T3 (es) 2011-08-01
HU224396B1 (hu) 2005-08-29
JP2002315110A (ja) 2002-10-25
CZ298810B6 (cs) 2008-02-13
ATE507104T1 (de) 2011-05-15
CA2378636C (fr) 2010-09-14
FR2822764A1 (fr) 2002-10-04
FR2822764B1 (fr) 2003-05-16
AU2933102A (en) 2002-10-03
US6864598B2 (en) 2005-03-08
HU0200987D0 (de) 2002-05-29
KR20020077083A (ko) 2002-10-11
KR100843040B1 (ko) 2008-07-01
PL353047A1 (en) 2002-10-07
US20020139629A1 (en) 2002-10-03
AU781429B2 (en) 2005-05-26
DE60239847D1 (de) 2011-06-09
JP4049601B2 (ja) 2008-02-20

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